CA2242531A1 - Gas fuel supply piping system - Google Patents

Gas fuel supply piping system

Info

Publication number
CA2242531A1
CA2242531A1 CA002242531A CA2242531A CA2242531A1 CA 2242531 A1 CA2242531 A1 CA 2242531A1 CA 002242531 A CA002242531 A CA 002242531A CA 2242531 A CA2242531 A CA 2242531A CA 2242531 A1 CA2242531 A1 CA 2242531A1
Authority
CA
Canada
Prior art keywords
filling
passage
piping system
supply piping
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002242531A
Other languages
French (fr)
Other versions
CA2242531C (en
Inventor
Akifumi Otaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CA2242531A1 publication Critical patent/CA2242531A1/en
Application granted granted Critical
Publication of CA2242531C publication Critical patent/CA2242531C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/01—Arrangement of fuel conduits
    • B60K15/013—Arrangement of fuel conduits of gas conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0358—Heat exchange with the fluid by cooling by expansion
    • F17C2227/036—"Joule-Thompson" effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/065—Fluid distribution for refueling vehicle fuel tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/066—Fluid distribution for feeding engines for propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • F17C2270/0139—Fuel stations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The leakage inspection for a compressed natural gas (CNG) supply piping system where a filling passage 4 and a supplying passage 5 are provided in a valve body 3 which serves as a block of a CNG fuel container. The filling passage 4 and the supplying passage are provided with a manual stop valves 13 and 7. A solenoid valve 8 is disposed at an open end of the supplying passage 8. A CNG filling inlet 10 is provided at an outer end of a filling conduit 9 communicated to the filling passage 4. A conduit 12 extending to an engine is provided with an inspection gas inlet 14. For the leakage inspection, the stop valves 7 and 13 are closed and an inspection gas is introduced from a leakage inspection gas inlet 14 and the filling inlet 10.
It is examined by measuring a pressure change in the conduits 9 and 12 whether or not a leakage is occurs.
CA 2242531 1997-07-24 1998-07-07 Gas fuel supply piping system Expired - Fee Related CA2242531C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21274397A JP2943980B2 (en) 1997-07-24 1997-07-24 Gas fuel piping system
JP212743/97 1997-07-24

Publications (2)

Publication Number Publication Date
CA2242531A1 true CA2242531A1 (en) 1999-01-24
CA2242531C CA2242531C (en) 2003-08-05

Family

ID=16627700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2242531 Expired - Fee Related CA2242531C (en) 1997-07-24 1998-07-07 Gas fuel supply piping system

Country Status (5)

Country Link
US (1) US5992219A (en)
EP (2) EP1275548B1 (en)
JP (1) JP2943980B2 (en)
CA (1) CA2242531C (en)
DE (2) DE69818366T2 (en)

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KR200176724Y1 (en) * 1999-11-09 2000-04-15 김용설 The evaporator having a valve for preventing an upstream current
JP2002115798A (en) * 2000-10-06 2002-04-19 Neriki:Kk Valve device
JP2002206696A (en) * 2001-01-09 2002-07-26 Honda Motor Co Ltd High pressure gas supply system
ITTO20010360A1 (en) * 2001-04-13 2002-10-13 Fiat Ricerche TANK FOR A LPG INJECTION FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES.
JP4774634B2 (en) * 2001-06-15 2011-09-14 トヨタ自動車株式会社 Gas storage system
DE20113614U1 (en) * 2001-08-22 2002-09-26 Weh Erwin Fueling nipple
JP4530644B2 (en) 2003-11-05 2010-08-25 豊興工業株式会社 Solenoid valve device for gas tank
JP2005163896A (en) * 2003-12-02 2005-06-23 Toyoda Mach Works Ltd Solenoid opening and closing valve
JP4558357B2 (en) * 2004-03-16 2010-10-06 本田技研工業株式会社 Fluid fuel filling method
JP4558358B2 (en) * 2004-03-16 2010-10-06 本田技研工業株式会社 Gas supply method
KR100900037B1 (en) * 2005-01-26 2009-06-01 도요타 지도샤（주） Fuel tank system
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JP4594149B2 (en) * 2005-03-29 2010-12-08 本田技研工業株式会社 Compressed gas storage device
US7219695B2 (en) * 2005-06-17 2007-05-22 General Motors Corporation Hydrogen valve with pressure equalization
JP4714125B2 (en) * 2006-11-16 2011-06-29 本田技研工業株式会社 Gas fuel piping equipment
KR100873244B1 (en) 2006-12-08 2008-12-11 현대자동차주식회사 The hydrogen storage system of the fuel cell vehicle
US8256449B2 (en) * 2007-11-06 2012-09-04 Honda Motor Co., Ltd. Selective warming and heat isolation for on board high pressure storage tanks installed on gas fueled vehicles
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JP5409036B2 (en) * 2009-02-16 2014-02-05 トヨタ自動車株式会社 Valve device for high-pressure tank for vehicles
CN102470749B (en) * 2009-07-21 2014-02-26 丰田自动车株式会社 Fuel system and vehicle
WO2011010366A1 (en) * 2009-07-21 2011-01-27 トヨタ自動車株式会社 Fuel system and vehicle
JP2013053659A (en) * 2011-09-02 2013-03-21 Kawasaki Heavy Ind Ltd High-pressure gas filling/output system
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US9731594B2 (en) 2014-08-27 2017-08-15 Oshkosh Corporation Natural gas filling system for a vehicle
JP6568783B2 (en) * 2015-11-30 2019-08-28 株式会社ジェイテクト Valve device
DE102016008107A1 (en) 2016-07-01 2018-01-04 Daimler Ag tank valve
DE102016008442A1 (en) * 2016-07-01 2018-01-04 Daimler Ag tank valve
CN106481849A (en) * 2016-11-02 2017-03-08 北京宇航系统工程研究所 A kind of high pressure combustible gas bottleneck combination valve
US11042745B2 (en) 2018-04-23 2021-06-22 Oshkosh Corporation Refuse vehicle control system
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Also Published As

Publication number Publication date
US5992219A (en) 1999-11-30
EP0893293B1 (en) 2003-09-24
EP1275548B1 (en) 2004-02-25
DE69818366T2 (en) 2004-06-24
CA2242531C (en) 2003-08-05
DE69822006D1 (en) 2004-04-01
DE69822006T2 (en) 2004-11-18
EP0893293A3 (en) 2000-04-05
JPH1136989A (en) 1999-02-09
JP2943980B2 (en) 1999-08-30
EP0893293A2 (en) 1999-01-27
EP1275548A2 (en) 2003-01-15
EP1275548A3 (en) 2003-01-29
DE69818366D1 (en) 2003-10-30

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